Njeri Illustrated. Your City... Illustrated. This lovely art print depicts the beautiful King John's Castle in the heart of medieval Limerick city. Inspiration: King John's Castle in medieval Limerick city is an amazing heritage site to visit with family and friends in the UK. I really enjoyed creating this beautiful illustration, which makes a great art print to add to your home decor. The Art Print comes in 2 Dimensions: A4 (21.0 cm x 29.7 cm), A3 (29.7 cm x 42.0 cm). Larger sizes (e.g. A2 and A1) are available upon request.My art prints are inspired by London, designed and printed in the UK. Please get in touch for our full price list and T&Cs. Note: All greeting card designs are available as art prints (size A4 and A3).